Calista Udomma Meka told BBC that it was a man who was arrested carrying the hard drug efedrin that exposed and led to the arrest of this gang and also the reason for the water pollution of people living in Trans-Ekulu.
Calista Udomma Meka gwara BBC na ọ bụ otu onye aka kpara ebe o bu akpa ọgwụ ike efedrin gbara ama eji nwụchie ndị a na-akpa ike a, ma chọpụta ebe nsogbu mmiri ndị bi na Trans-Ekulu na-agabiga.